CT	Charge-Transfer
DFT	Density Functional Theory
DMRG	Density Matrix Renormalization Group
IC	Internal Conversion
ISC	Intersystem Crossing
MCPDFT	Multi-Configurational Pair-Density Functional Theory
MECP	Minimum Energy Crossing Point
PL	Photoluminescence
SOC	Spin-Orbit Coupling
TDDFT	Time-Dependent Density Functional Theory