Waterways:
330 km country comparison to the world: 91 note: Berbice, Demerara, and Essequibo rivers are navigable by oceangoing vessels for 150 km, 100 km, and 80 km respectively (2008)
Merchant marine:
total: 8 country comparison to the world: 124 by type: cargo 6, petroleum tanker 1, refrigerated cargo 1
registered in other countries: 3 (Saint Vincent and the Grenadines 2, unknown 1) (2008)
Ports and terminals:
Georgetown
Military ::Guyana
Military branches:
Guyana Defense Force: Army (includes Coast Guard, Air Corps) (2008)