Antigua and Barbuda

Antigua

Ferry
Barbuda Express (St. John's, Antigua - Barbuda)

Barbuda

Ferry
Barbuda Express (St. John's, Antigua - Barbuda)

Barbados

Bus, Local
Barbados Transport Board (Bridgetown, Barbados)

Cuba, Republic of

Bus, Intercity
Viazul

Rail, Intercity
Ferrocarriles de Cuba

Dominica, Commonwealth of

Ferry
L'Express des Iles (Guadeloupe - Martinique - St. Lucia - Dominica)

Dominican Republic

Bus, Local
Oficina Metropolitana de Servicios de Autobuses (Santo Domingo)

Rail, Urban
Oficina para el Reordenamiento del Transporte (Santo Domingo)

French Republic

Guadeloupe (overseas department within France)

Ferry
C.T.M. Deher (Guadeloupe - Les Saintes)
L'Express des Iles (Guadeloupe - Martinique - St. Lucia - Dominica)

Martinique (overseas department within France)

Ferry
L'Express des Iles (Guadeloupe - Martinique - St. Lucia - Dominica)

Saint Barthelemy (overseas collectivity of France)

Ferry
Voyager (Marigot, Saint Martin - Gustavia, Saint Barthelemy)

Saint Martin (overseas collectivity of France)

Ferry
Link Cat (Marigot, St. Martin - Blowing Point, Anguilla)
Voyager (Marigot, Saint Martin - Gustavia, Saint Barthelemy)

Grenada

Ferry
Osprey Lines (Grenada)

Haiti, Republic of

Jamaica

Netherlands, Kingdom of the

Aruba (country within Kingdom of the Netherlands)

Bus, Local
Arubus

Curacao (country within Kingdom of the Netherlands) [effective 10 Oct 2010]

Bus, Local
Autobusbedrijf Curacao

Netherlands (country within Kingdom of the Netherlands)
N.B. Netherlands includes Bonaire, Saba, and Sint Eustatius [effective 10 Oct 2010]

Ferry
Saba-C Transport (Philipsburg, Sint Martin - Fort Bay, Saba)

Netherlands Antilles (country within Kingdom of the Netherlands) [through 10 Oct 2010]
N.B. Netherlands Antilles includes Bonaire, Curacao, Saba, Sint Eustatius and Sint Maarten

Bus, Local
Autobusbedrijf Curacao

Ferry
Saba-C Transport (Philipsburg, Sint Martin - Fort Bay, Saba)

Sint Maarten (country within Kingdom of the Netherlands) [effective 10 Oct 2010]

Ferry
Saba-C Transport (Philipsburg, Sint Martin - Fort Bay, Saba)

Saint Kitts and Nevis, Federation of

Saint Kitts

Ferry
Sea Bridge (Majors Bay, St. Kitts - Cades Bay, Nevis)

Rail, Intercity
St. Kitts Scenic Railway

Nevis

Ferry
Sea Bridge (Majors Bay, St. Kitts - Cades Bay, Nevis)

Saint Lucia

Ferry
L'Express des Iles (Guadeloupe - Martinique - St. Lucia - Dominica)

Saint Vincent and the Grenadines

Ferry
Bequia Express (Kingstown. St. Vincent - Port Elizabeth, Bequia)

Trinidad and Tobago, Republic of

Trinidad

Bus, Local
Public Transport Service Corp.

Ferry
Trinidad & Tobago Inter-Island Transportation Co. (Port of Spain, Trinidad - Tobago)

Tobago

Ferry
Trinidad & Tobago Inter-Island Transportation Co. (Port of Spain, Trinidad - Tobago)

United Kingdom of Great Britain and Northern Ireland

Anguilla (overseas territory of United Kingdom)

Ferry
Link Cat (Marigot, St. Martin - Blowing Point, Anguilla)

Cayman Islands (overseas territory of United Kingdom)

Montserrat (overseas territory of United Kingdom)

[British] Virgin Islands (overseas territory of United Kingdom)
N.B. Virgin Islands includes Anegada, Jost Van Dyke, Tortola, and Virgin Gorda

Ferry
Inter-Island Boat Services (St. Thomas, U.S.V.I. - St. John, U.S.V.I. - Tortola, B.V.I. - Jost Van Dyke, B.V.I.)
Native Son (St. Thomas, U.S.V.I. - Tortola, B.V.I.)
New Horizon Ferry Service (Tortola, B.V.I. - Jost Van Dyke, B.V.I.)
North Sound Express (Tortola, B.V.I. - Virgin Gorda, B.V.I.)
Road Town Fast Ferry (St. Thomas, U.S.V.I. - Tortola, B.V.I.)
Smith's Ferry Services (St. Thomas, U.S.V.I. - Tortola, B.V.I. - Virgin Gorda, B.V.I. - Anegada, B.V.I.)
Speedy's (St. Thomas, U.S.V.I. - Tortola, B.V.I. - Virgin Gorda, B.V.I.)

United States of America

Puerto Rico (overseas territory of United States)

Bus, Local
Viazul

Ferry
Transportation Services (Fajardo, P.R. - St. Thomas, U.S.V.I.)

Rail, Urban
Autoridad Metropolitana de Autobuses

[U.S.] Virgin Islands (overseas territory of United States)
N.B. Virgin Islands includes St. Thomas, St. John, and St. Croix

Bus, Local
Vitran

Ferry
Inter-Island Boat Services (St. Thomas, U.S.V.I. - St. John, U.S.V.I. - Tortola, B.V.I. - Jost Van Dyke, B.V.I.)
Native Son (St. Thomas, U.S.V.I. - Tortola, B.V.I.)
Road Town Fast Ferry (St. Thomas, U.S.V.I. - Tortola, B.V.I.)
Smith's Ferry Services (St. Thomas, U.S.V.I. - Tortola, B.V.I. - Virgin Gorda, B.V.I. - Anegada, B.V.I.)
Speedy's (St. Thomas, U.S.V.I. - Tortola, B.V.I. - Virgin Gorda, B.V.I.)
Transportation Services (Fajardo, P.R. - St. Thomas, U.S.V.I.)
Varlack Ventures (St. Thomas, U.S.V.I. - St. John, U.S.V.I.)
VI SeaTrans (St. Thomas, U.S.V.I. - St. Croix, U.S.V.I.)