APS

Accelerator Porosity Sonde

DIT

Dual Induction Tool

FMI

Fullbore MicroImager

GPIT

General Purpose Inclinometry Tool

LDS

Lithodensity Sonde

HNGS

Hostile Environment Gamma Ray Sonde

NGT

Natural Gamma Ray Spectrometry Tool

SDT

Sonic Digital Tool

SP

Spotaneous Potential

APLC

APS Near/Array Corrected Limestone Porosity (%)

AFEC

APS Far Epithermal Detector Count Rates (cps)

ANEC

APS Near Epithermal Detector Count Rates (cps)

ANOR

GPIT Acceleration Computed Norm (m/s²)

AX

GPIT Acceleration, X-Axis (m/s²)

AY

GPIT Acceleration, Y-Axis (m/s²)

AZ

GPIT Acceleration, Z-Axis (m/s²)

C1

FMI Caliper 1 (in)

C2

FMI Caliper 2 (in)

CALI

LDS Caliper (in)

CGR

NGT Computed Gamma Ray (GAPI)

CS

Cable Speed (m/hr)

DEVI

GPIT Hole Deviation (°)

DRH

LDS Bulk Density Correction (g/cm³)

DT

SDT Compressional Slowness, Short Spacing (μs/ft)

DTL

SDT Compressional Slowness, Long Spacing (μs/ft)

ETIM

Elapsed Time (s)

FINC

GPIT Magnetic Field Inclination (°)

FNOR

GPIT Magnetic Field Intensity Computed Norm (Oe)

FPLC

APS Far/Array Corrected Limestone Porosity (%)

FX

GPIT Magnetic Field, X-Axis (Oe)

FY

GPIT Magnetic Field, Y-Axis (Oe)

FZ

GPIT Magnetic Field, Z-Axis (Oe)

HALC

APS High Resolution Near/Array Corrected Limestone Porosity (%)

HAZI

GPIT Hole Azimuth (°)

HBDC

LDS High Resolution Bulk Density Correction (g/cm3)

HBHK

HNGS Borehole Potassium Concentration (weight %)

HCGR

HNGS Computed Gamma Ray (GAPI)

HDEB

LDS High Resolution Enhanced Resolution Bulk Density (g/cm³)

HFEC

APS High Resolution Far Epithermal Detector Count Rates (cps)

HFLC

APS High Resolution Far/Array Corrected Limestone Porosity (%)

HFK

HNGS Formation Potassium Concentration (weight %)

HLEF

LDS High Resolution Long-Spaced Corrected Photoelectric Factor (barns/e^-)

HNEC

APS High Resolution Near Epithermal Detector Count Rates (cps)

HROM

LDS High Resolution Corrected Bulk Density (g/cm³)

HSGR

HNGS Standard Gamma Ray (GAPI)

HSIG

APS High Resolution Formation Capture Cross Section (capture units)

HSTO

APS High Resolution Standoff (in)

HTHO

HNGS Thorium Concentration (ppm)

HURA

HNGS Uranium Concentration (ppm)

IDPH

DIT Phasor Deep Induction Resistivity (Ω.m)

IMPH

DIT Phasor Medium Induction Resistivity (Ω.m)

ITT

SDT Interval Transit Time (s)

LCAL

LDS Density Caliper (in)

NRHB

LDS Enhanced Resolution Bulk Density (g/cm³)

P1AZ

GPIT Pad 1Azimuth (°)

PEFL

LDS Long Spacing Photoelectric Electric Factor (barns/e^-)

POTA

NGT Potassium Concentration (weight %)

RB

LDS Relative Bearing (°)

RHOM

LDS Corrected Bulk Density (g/cm³)

SGR

NGT Standard Gamma Ray (GAPI)

SFLU

DIT Spherically Focused Resistivity (Ω.m)

SIGF

APS Formation Capture Cross Section (capture units)

SP

SP Spontaneous Potential (mV)

STOF

APS Standoff (in)

TENS

Tension (lb)

THOR

NGT Thorium Concentration (ppm)

TT1

SDT DDBHC Transit Time 1 (5 ft spacing: μs)

TT2

SDT DDBHC Transit Time 2 (3 ft spacing: μs)

TT3

SDT DDBHC Transit Time 3 (7 ft spacing: μs)

TT4

SDT DDBHC Transit Time 4 (5 ft spacing: μs)

URAN

NGT Uranium Concentration(ppm)

VELP

SDT Compressional Velocity, Short Spacing (from DT, km/s)

VELPL

SDT Compressional Velocity, Long Spacing (from DTL, km/s)

W1NG

NGT Window 1 counts (cps)

W2NG

NGT Window 2 counts (cps)

W3NG

NGT Window 3 counts (cps)

W4NG

NGT Window 4 counts (cps)

W5NG

NGT Window 5 counts (cps)

Any missing SLB acronyms could be found at SLB's Curve Mnemonic Dictionary