| cm | = | centimetre |
| cal | = | calorie |
| g | = | gramme |
| kerg | = | Kiloerg |
| kn | = | Knot |
| l | = | litre |
| ly/d | = | light-year/day |
| m | = | metre |
| mm | = | millimetre |
| mg | = | milligramme |
| me | = | milliequivalent |
| me/l | = | milliequivalent per litre |
| m3/sec | = | cumec: cubicmetre per second |
| ppm | = | part per million |
