| Acronym | Meaning |
| ICNAF | International Commission For The Northwest Atlantic Fisheries (became NAFO In 1978) |
| SMP | Standard Military Pattern |
| GEBCO | General Bathymetric Chart Of The Oceans |
| DSAA | (U.S.) Defense Security Assistance Agency |
| APS | American Physical Society - Antiphospholipid Antibody Syndrome |
| BYR | Belarusian Ruble (ISO 4217 Currency Code) |
| NAPDD | Non-Acquisition Program Definition Document (nap-dee-dee) |
| NIH | National Institutes Of Health - Not Invented Here |
| RHWR | Radar Homing And Warning Receiver (raw For Short) |
| RH | Southern Rhodesia (ISO 3166 Digram; Obsolete 1980) |