- <>TEE - Autodecomposition Temperature 
- <>ABO - Absorbance 
- <>QE - Quality or Concentration Minimum 
- <>BHF - Bottomhole Pressure - Flowing 
- <>TTL - Trailer Tongue Length 
- <>GS - Carbon Black Undertone 
- <>MUL - Mullen 
- <>YPE - Yield Point Elongation 
- <>TX - Thulium 
- <>ZCM - Carbon Monoxide 
- <>ELE - Elevation 
- <>L - Legal Weight 
- <>LTD - Liner Top Depth 
- <>LOW - Low Boilers 
- <>ZTB - Newspaper--Tabloid Page 
- <>LAI - Langlier Index 
- <>CG - Cadmium 
- <>FLV - Flavor Threshold 
- <>51 - Number of Employees 
- <>IMP - Impurities 
- <>PRN - Proportion Normal 
- <>TH - Thickness 
- <>NB - Number per Bundle 
- <>FZ - Output Power (Mean RF) 
- <>MEL - Melt Time 
- <>S7 - Sediment 
- <>E1 - End 
- <>IM - Iridium 
- <>ZF - Sulfate Sulfur 
- <>15 - Other Repairs 
- <>CW - Cuttable Width 
- <>GRI - Graininess 
- <>G3 - Tilt 
- <>OK - Output Short-Circuit Current 
- <>MI - Minimum 
- <>37 - Number of Active Listings 
- <>A5 - Average Differential Pressure 
- <>HOC - Heat of Combustion 
- <>RES - Resistance 
- <>WC - Web Depth/Height 
- <>ZV - Vanadium 
- <>LP - Camber of Pattern Line 
- <>FJ - Face Width 
- <>AU - Number of Units Projected 
- <>48 - Cost of Hire 
- <>RN - Required Interrupt Release 
- <>DH - Dysprosium 
- <>UA - Uranium 
- <>D8 - Vertical 
- <>PL - Percent Defective 
- <>MY - Magnetizing Field 
- <>ZBT - N-Butane 
- <>COH - Coercive Force 
- <>SUR - Surface Roughness 
- <>SW - Short Width 
- <>HD - High Propagation Delay Time 
- <>3G - Well Test After Oil 
- <>UCB - Cube 
- <>AE - Argon 
- <>PSW - Softwood Fiber 
- <>CHG - Rate of Change 
- <>LSK - Length Shrinkage 
- <>MHI - Highest Torque 
- <>CST - Choke Size - Tubing 
- <>GC - Gadolinium 
- <>SG - Slit Width 
- <>EA - Elongation 
- <>HT - Height 
- <>HCO - Release Rate 
- <>L0 - Leaf Grade 
- <>BN - Bend 
- <>PG - Polonium 
- <>D3 - Drying Agent 
- <>MR - Module R (R Bar) 
- <>HCT - Discharges 
- <>BU - Buckles 
- <>F1 - Fire Point 
- <>HO - Holes 
- <>M2 - Maximum Differential Pressure 
- <>TPS - Tubing Pressure - Shutin 
- <>AN - Flute Test 
- <>RU - Rhodium 
- <>DS - Distance Between Points 
- <>CHL - Chlorides 
- <>GH - Gallium 
- <>DMF - Distributed Meter Factor 
- <>BE - Boron Factor 
- <>SL - Short Length 
- <>EJ - Electrical Conductivity 
- <>COS - Cost 
- <>AGI - Aggressive Index 
- <>NON - Non-Volatile Matter 
- <>T3 - Technical 
- <>TS - Length Type: Specific 
- <>BOR - Boiling Range 
- <>WSK - Width Shrinkage 
- <>LEF - Leaf 
- <>G - Gross Weight 
- <>DIR - Distillation Range 
- <>7 - Plume Height 
- <>VOV - Volatiles by Volume 
- <>POP - Pour Point 
- <>CRF - Free Chlorine Residual 
- <>ZTI - Titanium 
- <>OP - Openness 
- <>CL - Cladding Thickness(% of Composite Thickness) 
- <>CPT - Cup Test Adhesion 
- <>IHV - Inherent Viscosity 
- <>PRE - Prior Experience 
- <>HHW - Hemispherical Point 
- <>W - Reformulated Fuel Level 
- <>TC - Temperature 
- <>NI - Number of Splices per Package Label 
- <>IGA - Autoignition Temperature 
- <>25 - Marketing Time 
- <>STP - Staple 
- <>78 - Subcontractor - Labor and Materials 
- <>B5 - Octanol/Water Partition Coefficient 
- <>FQ - Frequency 
- <>WX - Wax Pick 
- <>IF - Input Low Voltage 
- <>NNW - Net Net Weight 
- <>MB - Mendelevium 
- <>PW - Purchased Width 
- <>WH - Whiteness 
- <>IV - Iodine 
- <>TRA - Trash Area 
- <>FA - Fluorine 
- <>43 - Typical Rents 
- <>RE - Ream Weight 
- <>DC - Ductile Class 
- <>FL - Longitudinal Flatness 
- <>WE - Wolfram 
- <>ZP - Phosphorous 
- <>UG - Usage 
- <>AS - Ash Fusion Temperature 
- <>RH - Rhenium 
- <>PSA - Percent Solution Actual 
- <>DN - Density 
- <>PJ - Pulse Width 
- <>IRA - Inclusion Rating 
- <>R8 - Speed Limit 
- <>SQ - Shipped Quantity 
- <>EW - Empty Weight 
- <>UNA - Unipunch Adhesion 
- <>HB - Heavy Aluminas 
- <>PWE - Physical Description - Weight 
- <>CON - Concentration 
- <>SUT - Surface Tension 
- <>BX - Blood Alcohol 
- <>AC - Actinium 
- <>RX - Ridges 
- <>3A - Target Depth 
- <>CSR - Cost Realism 
- <>GE - Guided Bends Face 
- <>CHA - Chemical Addition Rate 
- <>S10 - Pulp Impurities 
- <>HR - Height of Runners 
- <>HCI - Emission Factor 
- <>BH - Bromine 
- <>SA - Sort Code CIE LAB 
- <>EG - Equivalent Temperature 
- <>NOC - Number of Cosigners 
- <>QC - Quantity or Loading Maximum 
- <>SHA - Shelf Life 
- <>VCG - Vertical Center of Gravity 
- <>C1 - Carbonyl 
- <>ELC - Exposure Ceiling: Threshold Limit Value 
- <>TES - Storage Temperature 
- <>SAP - Saponification Number 
- <>GGR - Gas Gravity 
- <>ZZZ - Mutually Defined 
- <>CA - Caliper 
- <>TN - Timer Period 
- <>ND - Neodymium 
- <>28 - Financing Concessions 
- <>ZPP - Propane 
- <>FLP - Fluid Level Above Pump 
- <>57 - Total Mileage 
- <>ELS - American Conference of Government Industrial Hygienists (ACGIH) Threshold Limit Value: Short-Term Exposure 
- <>CUT - Cure Time 
- <>WU - Weight per Unit of Length 
- <>IK - Indium 
- <>LF - Long Fibers 
- <>S1 - Smoothness 
- <>OM - Outside Diameter, Maximum 
- <>13 - Utilities 
- <>CQ - Cuts 
- <>A3 - Aging Time 
- <>ZHX - Hexane 
- <>PZ - Pipe Size Nominal 
- <>MO - Mottles 
- <>31 - Suggested Initial List Price 
- <>OJ - Output Off Current High 
- <>14 - Carpet or Floors 
- <>G2 - Grain Size 
- <>MH - Melting Point 
- <>36 - Number of Phases 
- <>A4 - Aromatics 
- <>FK - Fluid Consistency 
- <>WB - Web 
- <>ZW - Tungsten 
- <>AT - Additive 
- <>49 - Frontage 
- <>RO - Reset Pulse Width 
- <>DI - Diameter 
- <>D9 - Dots per Inch 
- <>ADH - Adhesion 
- <>PM - Practice 
- <>MX - Maximum 
- <>RAF - Roof Adjustment Factor 
- <>SV - Scandium 
- <>EP - Exciting Power 
- <>HE - Heavy Silicates 
- <>LD5 - Lethal Dose, 50% ("LD-50") 
- <>3F - Well Test Before Water 
- <>AMI - Amines 
- <>AD - Ambient Temperature 
- <>DY - Dyeability 
- <>GB - Guided Bends Root 
- <>BO - Lateral Bow (Camber) 
- <>SF - Samarium 
- <>HCN - Released Quantity 
- <>L1 - Lights 
- <>VOL - Volume 
- <>QD - Quality or Concentration Average 
- <>CLB - Calibration 
- <>ROH - Rear Over-Hang of Vehicle 
- <>GR - Gravity 
- <>HYD - Hydroxyl Number 
- <>TY - Tear Strength 
- <>NS - Number per Skid 
- <>IMA - Impact Adhesion 
- <>M - Minimum Weight (for Weight) 
- <>ROX - Oxygen from a Renewable Oxygenate 
- <>CRL - Compression Relaxation 
- <>CF - Capacitance Out 
- <>ALP - Alpha-Cellulose 
- <>VWT - Volume Weight 
- <>50 - Gross Sales 
- <>ELT - American Conference of Governmental Industrial Hygienists (ACGIH) Threshold Limit Value: Time Weighted Average 
- <>KN - K&N Holdout 
- <>PRO - Processability 
- <>TI - Thin Silicates 
- <>NC - Number per Coil Group 
- <>S6 - Saturation 
- <>E0 - Extraneous Matter 
- <>WR - Wrinkles 
- <>MTD - Maximum Total Depth 
- <>IL - Imperfections - Neps 
- <>ZNI - Nickel 
- <>ZG - Organic Sulfur 
- <>LA - Lanthanum 
- <>TT - Time 
- <>FPV - Acetate Plugging Value 
- <>ZCA - Calcium 
- <>ZFL - Newspaper--Full Page 
- <>ELI - Immediately Dangerous to Life and Health 
- <>LCG - Longitudinal Center of Gravity 
- <>ABS - Absorbency 
- <>ZGE - Germanium 
- <>CK - Californium 
- <>CTG - Coating 
- <>OW - Overall Width 
- <>22 - Proximity 
- <>CPS - Casing Pressure - Shutin 
- <>TD - Thin Aluminas 
- <>LL - Long Leg 
- <>B2 - Number of Comparable Listings 
- <>FV - Transverse Flatness 
- <>IA - Imperfections - Thicks 
- <>OG - Output High Current 
- <>XH - Side Height, Flat Bed With Removable Sides 
- <>19 - Windows 
- <>PP - Powder/Paste Package Size 
- <>JOM - Jominy Hardenability 
- <>LDH - Limited Dome Height (LDH) 
- <>ME - Maximum Input Low Voltage 
- <>TDP - Perforation Top Depth 
- <>A9 - Exposure 
- <>SCH - Schedule 
- <>FF - Francium 
- <>IQ - Input Clamp Diode Voltage 
- <>H8 - Net Explosive Weight 
- <>6F - Gain 
- <>AY - Number of Comparable Sales 
- <>44 - Neighborhood Apartment Vacancy 
- <>RB - Range Value 
- <>BIC - Bark in Chips 
- <>DD - Depth of Dents 
- <>ZMO - Molybdenum 
- <>66 - Garage (Dealers) Employee Weeks Worked 
- <>R2 - Hematocrit 
- <>D4 - Dry Point 
- <>MAT - Maturity 
- <>MU - Multiplier 
- <>HH - Heavy Globular Oxides 
- <>HCS - Chronic Toxicity 
- <>CYB - Color Yellowness (+B) 
- <>SPS - Static Pressure 
- <>IPI - Primary Irritation Index 
- <>BR - Brightness 
- <>F6 - Height to Tip 
- <>UNK - Unknowns 
- <>DT - Distance From Base Point 
- <>M5 - Minimum Speed 
- <>LPL - Labeled Product Life 
- <>DOC - Double Olsen Cup 
- <>FOA - Foam 
- <>AI - Acidity 
- <>RR - Reduction Ratio 
- <>ZAS - Arsenic 
- <>GO - Particle End Point 
- <>SOD - Solids 
- <>BB - Beryllium 
- <>SK - Shrinkage 
- <>EM - Elmendorf Tear 
- <>COT - Content 
- <>QI - Abundance 
- <>T4 - Single End Break 
- <>YA - Yttrium 
- <>AGE - Inventory Age 
- <>QB - Quantity or Loading Average 
- <>R10 - Relative Fraction of Pure Long-Chain Cellulose 
- <>FNS - Fines 
- <>5F - Height above Ground 
- <>CSC - Choke Size - Casing 
- <>GT - Glass Transition Temperature 
- <>RUD - Usage Deviation (Applies to Kilowatt Hours, Kilowatt Demand and Reactive Demand) 
- <>C0 - Color Grade 
- <>PRY - Porosity 
- <>NU - Number per Unit 
- <>SLD - Solderability 
- <>ZIP - I-Pentane 
- <>NOR - Number of References 
- <>WPL - Water/Product Level 
- <>HAZ - Haze 
- <>DWP - Dew Point 
- <>ZTE - Tellurium 
- <>DLC - Dial Count 
- <>PRI - Product Index 
- <>TO - Terbium 
- <>29 - Marketing Concessions 
- <>56 - Total Cost 
- <>RED - Reducing Substance 
- <>WT - Weight 
- <>IJ - Input Hold Time 
- <>ZA - Power Factor 
- <>LG - Leg 
- <>CP - Crimp 
- <>G4 - G-Force 
- <>HIB - High Boilers 
- <>OL - Output Disable Time from Low Level of a 3-State Output 
- <>12 - Appliances 
- <>30 - Probable Net Price 
- <>VAD - Vapor Density 
- <>BUD - Bulk Density 
- <>A2 - Adsorption 
- <>LIV - Limit Intrinsic Viscosity 
- <>MN - Minimum Average 
- <>PAR - Particle Size 
- <>LW - Long Width 
- <>DCT - Dirt Count 
- <>STL - Short Term Exposure Limit 
- <>WD - Width 
- <>IZ - Ingot Pound Size 
- <>TUR - Turbidity 
- <>RI - Rubidium 
- <>DO - Compressed File Size 
- <>TOX - Toxic Emissions Performance 
- <>PK - Pulse Recovery Time 
- <>JA - Junction Temperature 
- <>SP - Splinter Count 
- <>HC - Helium 
- <>HCX - Toxicity 
- <>LPG - Liquefied Petroleum Gas Factor 
- <>AB - Activation Energy 
- <>RY - Ratio 
- <>PSP - Past Performance 
- <>ZMT - Methane 
- <>FIL - Filter Number 
- <>GD - Gold 
- <>HCH - Distance to Endpoint 
- <>SPH - Sphere 
- <>EF - Europium 
- <>GA - Grain 
- <>OTE - Others Each 
- <>BL - Blisters 
- <>SE - Selvage Left 
- <>EC - English Coil Dimensions 
- <>HCM - Release Duration 
- <>QG - Duration 
- <>CLA - Clarity 
- <>OXI - Oxidizable Substance 
- <>GQ - Scattered Particles 
- <>N - Actual Net Weight 
- <>NP - Percent of Specified 
- <>ZCO - Cobalt 
- <>FLD - Fluid Point 
- <>CE - Capacitance In 
- <>QUR - Reportable Quantity 
- <>OY - Operating Weight 
- <>SIL - Silica (Silicon Dioxide) 
- <>BSW - Percent Bottom Sediment and Water 
- <>ZPT - N-Pentane 
- <>FLT - Fluting 
- <>53 - Per Capita or Each 
- <>ELW - American Industrial Hygienists Association (AIHA) Work Environment Exposure Level (WEEL) 
- <>PRL - Product Level 
- <>8F - Directional Height above Average Terrain 
- <>TJ - Total Supply Current 
- <>LB - Lithium 
- <>CCF - Composite Corrected Factor 
- <>FX - Filler 
- <>S5 - Stiffness 
- <>REA - Reactivity 
- <>IO - Input High Current 
- <>ZD - Load Factor 
- <>OI - Output Off Current Low 
- <>ZZN - Zinc 
- <>AOX - Antioxidant 
- <>CU - Coil Curvature 
- <>G1 - Gutter 
- <>MK - Microseperometer (MSEP) 
- <>35 - Number of Living Units 
- <>A7 - Flame Projection Distance 
- <>GLE - Ground Level Elevation 
- <>FH - Finish 
- <>WA - Weight per Unit of Area 
- <>ORC - Organic Carbon 
- <>AW - Remaining Economic Life 
- <>RL - Reduction Ration 
- <>DJ - Dominant Wave Length 
- <>LPR - Line Pressure 
- <>68 - Gross Wage 
- <>CGR - Color Grayness RD 
- <>PN - Palladium 
- <>ZOC - Octane 
- <>HF - Hardness 
- <>PWA - Processed Waste 
- <>F8 - Radius from Coordinates 
- <>SU - Shipped Units 
- <>ES - Edge 
- <>VH - Height, Van Door 
- <>3E - Well Test Before Gas 
- <>AG - Americium 
- <>TAS - Taste 
- <>FG - Freezing Point 
- <>IP - Input Leakage Current 
- <>H9 - Recommended Exposure Limit 
- <>AX - Remaining Physical Life 
- <>45 - Number of Admissions 
- <>RC - Radius of Corner 
- <>P1 - Price 
- <>DE - Defects 
- <>ZMN - Manganese 
- <>MT - Moisture Content 
- <>R3 - Epoetin Starting Dosage 
- <>TOR - Torque 
- <>PA - Package Separation 
- <>D5 - Wear 
- <>HI - Hafnium 
- <>HCR - Acute Toxicity 
- <>SPR - Separator Pressure 
- <>F7 - Radius from a Location 
- <>SZ - Skid Height 
- <>EVR - Evaporation Rate 
- <>RS - RMS Range (Side 2) 
- <>DU - Draw Tension 
- <>M4 - Area 
- <>3J - Estimated Depth of Operations 
- <>AH - Astatine 
- <>GN - Gross to Net Conversion Factor 
- <>BC - Billet Size 
- <>SJ - Short Circuits 
- <>KVL - Strength Coefficient 
- <>EL - Elasticity 
- <>VW - Width, Van Door 
- <>T5 - Skein Break 
- <>CLN - Cleanliness 
- <>APP - Appearance 
- <>WTB - Water/Tank Bottom Level 
- <>A - Consolidated Weight 
- <>TU - Technetium 
- <>1 - Control Efficiency 
- <>NOX - NOx Emissions Performance 
- <>WPF - Wellhead Pressure-Flowing 
- <>PDE - Casing/Liner Tubing Depth 
- <>TEX - Texture 
- <>ABR - Abrasion 
- <>CJ - Cycle Time 
- <>HZC - Hazardous Component 
- <>OV - Opacity 
- <>23 - Repairs and Improvements 
- <>ELX - American Industrial Hygienists Association (AIHA) Work Environment Exposure Level (WEEL): Time Weighted Average 
- <>KB - Krypton 
- <>Q - Volatile Organic Compounds Plus Water 
- <>TE - Tenacity 
- <>NO - Nominal (Target, Aim) 
- <>LM - Length, Maximum 
- <>B3 - Present Land Use 
- <>FW - Flange Width 
- <>MEA - Media Depth 
- <>OF - Output High Voltage 
- <>18 - Roof 
- <>ZHS - Hydrogen Sulfide 
- <>PQ - Plutonium 
- <>MD - Measurement Voltage 
- <>ZBI - Bismuth 
- <>GRA - Gas Test Rate 
- <>WOD - Water-Oil Distribution Coefficient 
- <>OC - Output Low Voltage 
- <>PT - Pits 
- <>MA - Mean Average 
- <>ZNP - Neo-Pentane 
- <>FB - Flare 
- <>IU - Interrupt Setup Time 
- <>RF - Resistivity 
- <>GIR - Gas Injection Test Rate 
- <>RVP - Reid Vapor Pressure 
- <>40 - Price Per Gross Living Area 
- <>PD - Platinum 
- <>FSI - Free Swelling Index 
- <>MQ - MCQuaid 
- <>62 - Garage Employee Payroll Maximum 
- <>LLD - Light Load 
- <>F2 - Radiated Power 
- <>HL - Heat Loss 
- <>HCW - Samples in Compliance 
- <>ZSE - Selenium 
- <>AM - Average Speed 
- <>RV - Ruthenium 
- <>DP - Depth 
- <>M1 - Melt Range 
- <>SMB - SAM-B Rating 
- <>FBP - Acetate Break Point 
- <>OXS - Oxidizing Substance 
- <>ACN - Acid Number 
- <>GK - Tinting Strength 
- <>DME - Dichloromethane Extract 
- <>HCG - Horizontal Center of Gravity 
- <>SPG - Specific Gravity 
- <>HWS - Softening Point 
- <>BF - Brinell 
- <>SO - Sort Code CIE LCH 
- <>EI - Expansion 
- <>WPS - Wellhead Pressure Shutin 
- <>2F - Alternate Radio Frequency 
- <>POC - Completion 
- <>INS - Insolubles 
- <>LSS - Linear Sheet Swelling 
- <>ZCE - Cerium 
- <>IGR - Input Gas Rate 
- <>FLN - Fiber Length 
- <>D - Destination Weight Agreement 
- <>TP - Thorium 
- <>FNL - Fines Retained on Screen 
- <>4 - Throughput Rate 
- <>OS - Open Circuits 
- <>RTB - Reporting Temperature Base 
- <>WRA - Water Test Rate 
- <>CO - Core Loss 
- <>PRF - Pressure Factor 
- <>T - Tare Weight 
- <>NJ - Number of Sheets per Package Label 
- <>DEM - De Minimis Level 
- <>ZCU - Copper 
- <>26 - Closed Comparable Sales 
- <>VIS - Viscosity 
- <>FR - Flow Rate 
- <>CIV - Cuene Intrinsic Viscosity 
- <>IE - Imperfections - Thins 
- <>ZN - Nitrogen 
- <>B6 - Total Project Dwelling Units 
- <>ZFS - Iron plus Silicon 
- <>52 - Payroll 
- <>ELV - Unshielded Exposure Rate 
- <>TK - Timer Pulse Width 
- <>NA - Number per Package 
- <>LC - Low Propagation Delay Time 
- <>CCG - Combined Center of Gravity 
- <>FY - Beam 
- <>S4 - Surface Strength 
- <>IN - Input Low Current 
- <>OH - Overhead Height, Receiving Door 
- <>16 - Landscaping 
- <>CT - Center-to-center 
- <>DRY - Dryness 
- <>MJ - Major Section (Stepped) 
- <>34 - Occupancy Rate 
- <>A6 - Average Static Pressure 
- <>LIR - Liquid Injection Test Rate 
- <>FI - Filament Count 
- <>LS - Short Leg 
- <>PHW - Hardwood Fiber 
- <>AV - Age 
- <>RM - RMS Range (Side 1) 
- <>DK - Color Bits in Palette 
- <>MPR - Production Rate-Well 
- <>PER - Magnetic Permeability 
- <>VAP - Vapor Pressure 
- <>PO - Percent of Order (-, +) 
- <>HG - Heavy Sulfides 
- <>F9 - Operating Hours 
- <>RAD - Radius 
- <>ST - Stop Recovery Startup Time 
- <>3D - Well Test Before Oil 
- <>ZSN - Tin 
- <>AF - Angle of Bend 
- <>1F - Radio Frequency 
- <>SD - Strength 
- <>EB - Edge Burr 
- <>EVL - Evaporation Loss 
- <>HCL - Population 
- <>QF - Quality or Concentration Maximum 
- <>FUD - Full Load 
- <>ZAL - Aluminum 
- <>C4 - Color Quadrant 
- <>GP - Group Package Separation 
- <>OTT - Others Total 
- <>O - Excess Weight Over Maximum 
- <>CAU - Caustic Reaction Severity 
- <>CRN - Crown 
- <>FML - Flammability Limits 
- <>CD - Compression 
- <>ZTA - Tantalum 
- <>OX - Ownership Share 
- <>TWD - Tire Width 
- <>MIC - Micronaire 
- <>LOI - Loss on Ignition 
- <>VOC - VOC Emissions Performance 
- <>QK - Size Class 
- <>YC - Ytterbium 
- <>OIL - Oil 
- <>B - Billed Weight 
- <>LC5 - Lethal Concentration, 50% ("LC-50") 
- <>TV - Thallium 
- <>2 - Capture Efficiency 
- <>ASH - Ash 
- <>CI - Curium 
- <>VSO - Volume Split to Others 
- <>ZZR - Zirconium 
- <>XZ - Spool Size 
- <>NL - Number per Lift 
- <>20 - Cleaning or Trash Removal 
- <>KA - Knoop 
- <>R - Per Unit Dunnage 
- <>TF - Tensile 
- <>ZH - Hydrogen 
- <>LN - Length 
- <>TRT - Transmissivity Pathlength; The length of the path taken to arrive at transmissivity measurements 
- <>FT - Flange Thickness 
- <>S9 - Site Atmospheric Pressure 
- <>IC - Incremental Distance 
- <>GOR - Gas-to-Oil Ratio 
- <>OE - Output Low Current 
- <>CY - Contamination 
- <>TOA - Aquatic Toxicity 
- <>ZHP - Heptane 
- <>PR - Praseodymium 
- <>MG - Mercury 
- <>39 - Marketing Time 
- <>FD - Frequency of Operation 
- <>MER - Efficient Rate-Reservoir 
- <>WM - Width, Maximum 
- <>IS - Input High Voltage 
- <>TRD - Tire Diameter 
- <>TPF - Temperature Factor 
- <>DF - Distance Across Flats 
- <>MW - Molecular Weight 
- <>ZBZ - Benzene 
- <>4F - Squelch Tone 
- <>PB - Pressure 
- <>D6 - Horizontal 
- <>UNI - Uniformity 
- <>HJ - Holmium 
- <>HCQ - Wind Speed 
- <>COF - Coefficient Factor 
- <>BP - Boiling Point 
- <>F4 - Height above Average Terrain 
- <>SY - Service Interrupt Duration 
- <>RP - Reduction of Area 
- <>3I - Well Test After Water 
- <>AK - Volatile Organic Compounds (VOCs) 
- <>GM - Emulsion Gloss 
- <>S18 - Hemicellulose 
- <>SMD - SAM-D Rating 
- <>SOF - Softening Range 
- <>PIC - Pick Off 
- <>SI - Supply Current 
- <>HZ - Hazepoint 
- <>GJ - Grit, Unbrushed 
- <>SN - Stain 
- <>EH - Erbium 
- <>T90 - T90 
- <>BG - Berkelium 
- <>CRT - Total Chlorine Residual 
- <>QL - Quality 
- <>T1 - Tire Pressure 
- <>EXH - Exhaust Benzene Emissions 
- <>YD - Yarn Count 
- <>TSZ - Trim Size 
- <>ZCD - Carbon Dioxide 
- <>CPF - Casing Pressure - Flowing 
- <>ELL - Explosion Limit 
- <>E - Estimated New Weight 
- <>H2O - Water Volume 
- <>TQ - Thin Globular Oxides 
- <>VOT - Volatiles 
- <>5 - Cloud Cover 
- <>OR - Distance Between Outside Runners 
- <>VBA - V-Bend Adhesion 
- <>CN - Chlorine 
- <>58 - Number of Rating Units 
- <>U - Weight per Unit 
- <>TA - Thickness Heavy End (Tapered/Stepped) 
- <>NK - Nesting Factor 
- <>27 - Competitive Listings in Price Range 
- <>FS - Fold Strength 
- <>ID - Inside Diameter 
- <>ZO - Oxygen 
- <>TRS - Transmissivity; Measure of the quantity of light that passes through a given volume of seawater; also used to measure turbidity and to estimate plant growing zones in the ocean 
- <>OB - Osmium 
- <>PU - Pressure Base 
- <>IT - Interrupt Pulse Period 
- <>TRC - Trash Count 
- <>FC - Short Cycle Flatness 
- <>RG - Radium 
- <>DA - Delta Value A 
- <>41 - Built-up Rate 
- <>63 - Employee Gross Wage Less Allowable Deductions 
- <>MDL - Method Detection Limit; Minimum concentration of a substance that can be measured and reported with 99% confidence that analyte concentration is greater than zero 
- <>R7 - Speed 
- <>PE - Potassium 
- <>D1 - Maximum Dilatation 
- <>PQL - Practical Quantitation Limit; Lowest concentration of a substance which can be consistently determined within +/- 20% of the true concentration by 75% of the laboratories tested in a performance evaluation study 
- <>MP - Mullen Pop 
- <>BW - Basis Weight 
- <>F3 - Output Power (Peak Envelope) 
- <>EX - Eccentricity 
- <>HM - Height, Maximum 
- <>HCV - Fertilization 
- <>TPQ - Threshold Planning Quantity 
- <>AL - Spine Show 
- <>RW - Rolling Width 
- <>IXD - Index Differential 
- <>COL - Color 
- <>AAP - AC-apparent Power 
- <>SS - Silver 
- <>FOI - Fouling Index 
- <>AA - Alternating Current 
- <>SEV - Severity 
- <>3C - Total Depth 
- <>ZSI - Silicon 
- <>GG - Gauge 
- <>CHC - Concentration of Hazardous Component 
- <>S12 - Start 
- <>MOR - Mortality 
- <>API - API Gravity 
- <>BJ - Burst Index 
- <>SC - Schedule Number (Pipe Size) 
- <>EE - Einsteinium 
- <>HP - Height of Tread Plate Pattern 
- <>HCK - Pollutant Emission 
- <>QA - Quality Index 
- <>CWT - Charge Weight 
- <>C3 - Maximum Contraction 
- <>GW - Gross Weight, Maximum 
- <>H - Ground Water Reference Point 
- <>PRZ - Proportion Fertilized 
- <>NV - N Value 
- <>ZPB - Lead 
- <>8 - Individuals 
- <>LOS - Loss on Drying 
- <>CC - Celsius 
- <>XP - Specified 
- <>NF - Neon 
- <>X - Maximum Weight (for Rate) 
- <>TL - Tapered/Stepped Length Type 
- <>ZB - Boron 
- <>LD - Lawrencium 
- <>S3 - Sheffield Smoothness 
- <>II - Input Setup Time 
- <>MCN - Magnetic Contamination 
- <>OO - Output Enable Time from Low Level of a 3-State Output 
- <>11 - Structural Costs 
- <>CS - Cross Section 
- <>PX - Purity 
- <>MM - Management 
- <>33 - Probable Final Value 
- <>A1 - Acids 
- <>FN - Flatness 
- <>IY - Induction 
- <>ZR - Pyritic Sulfur 
- <>LT - Lengthwise Spacing 
- <>TRN - Transmittance 
- <>TPL - Tubing Pressure - Flowing 
- <>RJ - Rockwell-C 
- <>DL - Delta Value L 
- <>ZMG - Magnesium 
- <>BND - Amount Bound in Material 
- <>IDE - Identification 
- <>ADM - Dye Manufacturing Units 
- <>PH - Pulse Setup Time 
- <>CTT - Contact Time 
- <>OD - Outside Diameter 
- <>CX - Calculated Value 
- <>OCG - Oil/Condensate Gravity 
- <>PS - Protactinium 
- <>MF - Minimum Input High Voltage 
- <>38 - Price Active Listings 
- <>TCL - Tire Tread Contact Length 
- <>FE - Fermium 
- <>SXX - S10 Minus S18 Value 
- <>WL - Wall Thickness 
- <>IR - Ideal Diameter 
- <>PPS - Proprietary Shade 
- <>NIL - Nil Ductility Test 
- <>AMW - Average Molecular Weight 
- <>FOR - Foreign Matter 
- <>AZ - Arbor Size 
- <>HVM - Heavy Metals 
- <>RA - Relative Humidity 
- <>DG - Direct Current 
- <>RSZ - Roll Size 
- <>MV - Maximum Average 
- <>65 - Garage Employee Average Hours Worked Per Week 
- <>R1 - Hemoglobin 
- <>PC - Per Hundred Linear Yards 
- <>D7 - Distillation Fraction 
- <>SX - Sodium 
- <>HK - Human Factors 
- <>HCP - Sulfur Content 
- <>AVT - Average Temperature 
- <>BQ - Breaks 
- <>F5 - Ground Elevation 
- <>ZSB - Antimony 
- <>AJ - Aim Gage 
- <>RQ - Radon 
- <>DW - Width, Boxcar Door 
- <>M6 - Maximum Speed 
- <>3H - Well Test After Gas 
- <>GL - Gloss 
- <>OTH - Odor Threshold 
- <>BA - Barium 
- <>SUM - Suspended Matter 
- <>SH - Strontium 
- <>EN - Entanglement 
- <>ZET - Ethane 
- <>ASY - Assay 
- <>R18 - Relative Fraction of Total Cellulose 
- <>POD - Physical Description - Outer Diameter 
- <>QJ - Biomass 
- <>MOI - Moisture 
- <>YB - Yield 
- <>FIT - Filterability 
- <>C - Actual New Repeated for Combination 
- <>PRQ - Product Reportable Quantity 
- <>TW - Top 
- <>ZCB - Columbium 
- <>ALN - Alkalinity Number 
- <>IND - Initial Deformation Point 
- <>3 - Photonflux Density 
- <>HAR - Hardening Rate 
- <>PDG - Pump Depth from Ground 
- <>CH - Cesium 
- <>OT - Output Delay Time 
- <>TG - Thin Sulfides 
- <>NM - Number Pkgs. per Master Pack 
- <>ZCR - Chromium 
- <>BRS - Breaking Strength 
- <>21 - Probable Sales Price 
- <>PRA - Proportion Alive 
- <>S - State Weight 
- <>IB - Impact Energy 
- <>LO - Long Length 
- <>B1 - Base Number 
- <>FU - Azimuth 
- <>S8 - Solubility 
- <>REL - Reflectance 
- <>SFC - Short Fiber Content 
- <>V - Oxygenation Level 
- <>TB - Thickness Small End (Tapered/Stepped) 
- <>NH - Number of Items per Package Label 
- <>24 - Contributory Value of Repairs and Improvements 
- <>79 - Subcontractor - Labor Only 
- <>B4 - Subject Phase Dwelling Units 
- <>FP - Flashpoint 
- <>MEF - Meter Factor 
- <>REI - Refractive Index 
- <>IG - Granulated Ingot Size 
- <>ZNB - Niobium 
- <>OA - Offset 
- <>PBD - Plug Back Total Depth 
- <>MC - Min./Max Cuttable Width 
- <>PV - Picks 
- <>WI - Winding Loss 
- <>IW - Incrustation Factor 
- <>OAP - Observed American Petroleum Institute Gravity 
- <>STA - Stability 
- <>42 - Vacant Rate 
- <>RD - Readpoint 
- <>DB - Delta Value B 
- <>R4 - Creatinine 
- <>PF - Promethium 
- <>D2 - Dispersing Agent 
- <>MS - Minor Section (Stepped) 
- <>NEU - Neutralization Number 
- <>BT - Bursts 
- <>HCU - Effectiveness 
- <>M3 - Maximum Static Pressure 
- <>RT - Rounds Ammunition/Military 
- <>DR - Delta R 
- <>O1 - Orifice - Inside Diameter 
- <>LSA - Lock Seam Adhesion 
- <>GI - Grit, Brushed 
- <>SM - Shear 
- <>GEL - Gel 
- <>TVD - Maximum True Vertical Depth 
- <>COR - Corrosiveness 
- <>BD - Bias 
- <>SAL - Salinity; Salt level in a sample of seawater 
- <>T2 - Tube - Inside Diameter 
- <>BDP - Perforation Bottom Depth 
- <>WEL - Weight Loss 
- <>ALK - Alkalinity 
- <>OLE - Olefins 
- <>ELO - Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit 
- <>F - Deficit Weight 
- <>TR - Length Type: Random 
- <>SLI - Slagging Index 
- <>VOW - Volatiles by Weight 
- <>DIS - Dispersion 
- <>6 - Velocity 
- <>OQ - Output Enable Time from High Level of a 3-State Output 
- <>WDE - Water Depth 
- <>CM - Cures 
- <>OCR - Oil/Condensate Test Rate 
- <>9 - Storage Limits 
- <>BHS - Bottomhole Pressure - Shutin 
- <>XQ - Squareness 
- <>DAT - Datum Depth 
- <>TM - Length Type: Multiples 
- <>NG - Nobelium 
- <>54 - Remuneration 
- <>ELP - Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit Ceiling 
- <>IH - Input Current 
- <>ZC - Carbon 
- <>ODR - Odor 
- <>LE - Lutetium 
- <>ITD - Integrated Differential 
- <>S2 - Selvedge on Beam 
- <>REF - Refining 
- <>ON - Output Disable Time from High Level of a 3-State Output 
- <>XA - Xenon 
- <>10 - Painting Costs 
- <>FMZ - Flammability 
- <>CR - Crosswise Spacing 
- <>PY - Percent of Water 
- <>32 - Value Change 
- <>VIN - Vinyl 
- <>WF - Wait Recovery Startup Time 
- <>IX - Inside Diameter, Minimum 
- <>H1 - Heavies 
- <>ZS - Sulfur 
- <>EPL - Expected Product Life 
- <>AP - Average Pressure 
- <>SVL - Survival 
- <>RK - Rockwell-B 
- <>DM - Dual Amplitude 
- <>MPT - Many Press Test 
- <>HTE - Heat Equivalency 
- <>PI - Pulse Hold Time 
- <>SR - Selvage Right 
- <>ET - End Point 
- <>VO - Voltage 
- <>HA - Hydro Pressure 
- <>PWF - Power Factor 
- <>PHA - pH 
- <>FOH - Front Over-Hang of Vehicle 
- <>DPM - Degree of Polymerization 
- <>3B - Current Depth 
- <>FIN - Fineness 
- <>GF - Guided Bends Side 
- <>EXT - Extractables 
- <>CHB - Chlorophyll-a 
- <>OBT - Observed Temperature 
- <>BK - Bulk 
- <>SB - Sort Code CMC 
- <>ED - Eddy 
- <>HCJ - Heat Content 
- <>ZIB - I-Butane 
- <>DIL - Dilution Factor; An amount by which a quantity is diluted in order to be read on an instrument scale 
- <>C2 - Catalyst 
- <>T50 - T50 
- <>I - Heat Input 
- <>PFO - Perforation Feet Open 
- <>ZFE - Iron