| Rank | Country | Radio broadcast stations |
| Southern Ocean | void |
18 | Spain | AM 208, FM 715, shortwave 1 (1998) |
| Spratly Islands | void |
71 | Sri Lanka | AM 15, FM 52, shortwave 4 (2007) |
79 | Sudan | AM 12, FM 1, shortwave 1 (1998) |
119 | Suriname | AM 4, FM 13, shortwave 1 (1998) |
204 | Svalbard | AM 1, FM 1 (plus 2 repeaters), shortwave 0 (1998) |
132 | Swaziland | AM 3, FM 2 (plus 4 repeaters), shortwave 3 (2004) |
205 | Sweden | AM 1, FM 265, shortwave 1 (1998) |
120 | Switzerland | AM 4, FM 113 (plus many low-power stations), shortwave 2 (1998) |
74 | Syria | AM 14, FM 2, shortwave 1 (1998) |
24 | Taiwan | AM 140, FM 229, shortwave 49 |
94 | Tajikistan | AM 8, FM 10, shortwave 2 (2002) |
80 | Tanzania | AM 12, FM 11, shortwave 2 (1998) |
15 | Thailand | AM 238, FM 351, shortwave 6 (2007) |
| Timor-Leste | at least 21 (Timor-Leste has one national public broadcaster and 20 community and church radio stations - frequency type NA) |
156 | Togo | AM 2, FM 9, shortwave 4 (1998) |
| Tokelau | AM NA, FM NA, shortwave NA (one radio station provides service to all islands) (2002) |
206 | Tonga | AM 1, FM 4, shortwave 1 (2001) |
121 | Trinidad and Tobago | AM 4, FM 18, shortwave 0 (2001) |
99 | Tunisia | AM 7, FM 38, shortwave 2 (2007) |
67 | Turkey | AM 16, FM 107, shortwave 6 (2001) |
68 | Turkmenistan | AM 16, FM 8, shortwave 2 (1998) |
157 | Turks and Caicos Islands | AM 2, FM 7, shortwave 0 (2003) |
207 | Tuvalu | AM 1, FM 1, shortwave 0 (2004) |
100 | Uganda | AM 7, FM 33, shortwave 2 (2001) |
| Ukraine | 524 (station types NA) (2006) |
78 | United Arab Emirates | AM 13, FM 8, shortwave 2 (2004) |
16 | United Kingdom | AM 219, FM 431, shortwave 3 (1998) |
1 | United States | AM 4,789, FM 8,961, shortwave 19 (2006) |
| United States Pacific Island Wildlife Refuges | void |
30 | Uruguay | AM 93, FM 191, shortwave 7 (2005) |
122 | Uzbekistan | AM 4, FM 6, shortwave 3 (2006) |
158 | Vanuatu | AM 2, FM 4, shortwave 1 (2001) |
19 | Venezuela | AM 201, FM NA (20 in Caracas), shortwave 11 (1998) |
35 | Vietnam | AM 65, FM 7, shortwave 29 (1999) |
106 | Virgin Islands | AM 6, FM 16, shortwave 0 (2005) |
225 | Wake Island | AM 0, FM 0, shortwave 0 (Armed Forces Radio/Television Service (AFRTS) radio service provided by satellite (2005) |
208 | Wallis and Futuna | AM 1, FM 0, shortwave 0 (2000) |
226 | West Bank | AM 0, FM 25, shortwave 0 (2008) |
159 | Western Sahara | AM 2, FM 0, shortwave 0 (1998) |
| World | AM NA, FM NA, shortwave NA |
107 | Yemen | AM 6, FM 1, shortwave 2 (1998) |
62 | Zambia | AM 19, FM 5, shortwave 4 (2001) |
101 | Zimbabwe | AM 7, FM 20 (plus 17 repeater stations), shortwave 1 (1998) |