The acronym RCIOSA(Chemistry) means : Reactive Classical-infinite-order-sudden Approxn.
Acronyms, abbreviations and meanings similar to RCIOSA
BAAQMD means: Bay Area Air Quality Management District
FTHF means: Finite-temperature Hartree-Fock
L/S means: Landing Site
LP means: Linkin Park - Linkup Point - Listening Post - Long Playing Record ? Louisiana Pacific (cf. LP Field)
PDES means: Product Data Exchange Specification