Expeditions
- Aguayo Expedition
- Bosque-Larios Expedition
- Chihuahua Expedition
- Coronado Expedition
- Espejo-Beltran Expedition
- Espinosa-Olivares-Aguirre Expedition
- French Expedition
- La Salle Expedition
- Llanos-Cárdenas Expedition
- Mallet Expeditions
- Moscoso Expedition
- Neighbors Expedition
- Oñate Expedition
- Ortiz Parrilla Gulf Coast Expedition
- Ramon Expedition
- Red River Expedition
- Rivas-Iriarte Expedition
- Rivas-Pez Expedition
- Rodriguez-Sanchez Expedition
- Ruffner Survey
- Texan Santa Fe Expedition
- Whipple Expedition
- Whiting and Smith Expedition
- Dominguez de Mendoza, Juan
- Williams, Oscar Waldo
- Aba Indians