| L |
1 picomètre = 1 pm = 10–12 m | O |
| N |
1 Angstrom = 1 Å = 10–10 m | G |
| U |
1 nanomètre = 1 nm = 10–9 m | E |
| U |
1 micromètre = 1 μm = 10–6 m | R |
| |
1 millimètre = 1 mm = 10–3 m | d' |
| O |
1 centimètre = 1 cm = 10–2 m | N |
| D |
1 décimètre = 1 dm = 10–1 m | E |
| F |
1 kilohertz = 1 kHz = 103 Hz | R |
| E |
1 mégahertz = 1 MHz = 106 Hz | Q |
| U |
1 gigahertz = 1 GHz = 109 Hz | E |
| N |
1 terahertz = 1 THz = 1012 Hz | C |
| E |
| A |
1 degré = 1° | N |
| G |
1 degré = 60 minutes = 60' | L |
| E |
1 minute = 60 secondes = 60'' | |
| d |
1 degré = 1,745 × 10–2 rad. (radians) | e |
| |
1 cercle = 360° = 6,283 rad. | V |
| I |
1 radian = 57,29° | S |
| E |
| E |