54 : African Union treaties|Treaties concluded in 1991|Treaties entered into force in 1994|1991 in Nigeria|Treaties establishing intergovernmental organizations|Treaties of Algeria|Treaties of the People's Republic of Angola|Treaties of Benin|Treaties of Botswana|Treaties of Burkina Faso|Treaties of Burundi|Treaties of Cameroon|Treaties of Cape Verde|Treaties of the Central African Republic|Treaties of Chad|Treaties of the Comoros|Treaties of the Republic of the Congo|Treaties of the Democratic Republic of the Congo|Treaties of Ivory Coast|Treaties of Egypt|Treaties of Equatorial Guinea|Treaties of Ethiopia|Treaties of Gabon|Treaties of the Gambia|Treaties of Ghana|Treaties of Guinea|Treaties of Guinea-Bissau|Treaties of Kenya|Treaties of Lesotho|Treaties of Liberia|Treaties of the Libyan Arab Jamahiriya|Treaties of Malawi|Treaties of Mali|Treaties of Mauritania|Treaties of Mauritius|Treaties of Mozambique|Treaties of Namibia|Treaties of Niger|Treaties of Nigeria|Treaties of Rwanda|Treaties of the Sahrawi Arab Democratic Republic|Treaties of São Tomé and Príncipe|Treaties of Senegal|Treaties of Seychelles|Treaties of Sierra Leone|Treaties of South Africa|Treaties of the Republic of the Sudan (1985–2011)|Treaties of Eswatini|Treaties of Tanzania|Treaties of Togo|Treaties of Tunisia|Treaties of Uganda|Treaties of Zambia|Treaties of Zimbabwe