| Acronym | Meaning |
 | NH | NNH Nominal Heig4t (Adjust Maneuver) |
 | GNCFTS | GNGNCFTSGN&C Flight Test Station |
 | RVDT | Rotary Variable Differential Transducer |
 | GPC | Gel Permeation Chromatograph |
 | OWF | OPtimum Working Frequency |
 | REM | Roentgen Equivalent In Man |
 | SCD | Source Control Drawing |
 | L/T | Load Test |
 | CAPRI | Captive Reset Ignitor |
 | JAN | Joint Army-Navy |