Texas Subcategories This category has the following 15 subcategories, out of 15 total. A Districts of Attapeu province (1 C, 4 P)B Districts of Bokeo province (4 P) Districts of Bolikhamsai province (6 P)C Districts of Champasak province (9 P)H Districts of Houaphanh province (7 P)K Districts of Khammouane province (9 P)L Districts of Luang Namtha province (4 P) Districts of Luang Prabang province (10 P)O Districts of Oudomxay province (6 P)P Districts of Phongsaly province (6 P)S Districts of Salavan province (7 P) Districts of Savannakhet province (13 P) Districts of Sekong province (3 P)X District of Xaisomboun province (1 P) Districts of Xiangkhouang province (6 P)