| EK |
Kenema District (Eastern Province) |
| EL |
Kailahun District (Eastern Province) |
| EM |
Kono District (Eastern Province) |
| NB |
Bombali District (Northern Province) |
| ND |
Koinadugu District (Northern Province) |
| NK |
Kambia District (Northern Province) |
| NP |
Port Loko District (Northern Province) |
| NT |
Tonkolili District (Northern Province) |
| SB |
Bo District (Southern Province) |
| SM |
Moyamba District (Southern Province) |
| SN |
Bonthe District (Southern Province) |
| SP |
Pujehun District (Southern Province) |
| WR |
Western Rural Area (Western Area) |
| WU |
Western Urban Area (Western Area) |
