| Acronym | Meaning |
| NOW | National Organization For Women |
| PT | Platinum |
| NC | Nanocoulomb |
| BCER | British Columbia Electric Railway |
| NDE | Northern Ndebele Language (ISO 639-2 Code) |
| SUN | Sundanese Language (ISO 639-2 Code) |
| ACORN | Association Of Community Organizations For Reform Now |
| PPM | Parts Per Million |
| LSL | Lesotho Loti (ISO 4217 Currency Code) |
| TUI | Text User Interface (cf. CLI) |