The term XTI can refer to the following:

Networking APIs: Sockets and XTI
Novel LiNi 1-xTi x/2Mg x/2O 2 compounds as cathode materials for safer lithium-ion batteries
UNIX Network Programming: Networking APIs: Sockets and XTI
Optical properties of PbTiO 3, PbZr xTi 1-xO 3, PbZrO 3 films deposited by metalorganic chemical vapor on SrTiO 3
Temperature–Time Texture Transition of Pb(Zr1−xTix)O3 Thin Films: I, Role of Pb‐rich Intermediate Phases
The macroscopic symmetry of Pb(Mg~1~/~3Nb~2~/~3)~1~-~xTi~xO~3 in the morphotropic phase boundary region (x=0.25-0.5)
Structural and Electrochemical Characteristics of Li_(4-x)K_xTi_5O_(12) as Anode Material for Lithium-Ion Batteries
Synthesis and characterization of A-site deficient rare-earth doped BaZr xTi 1- xO 3 perovskite-type compounds
MOCVD ???? $Pb(Zr_xTi_{1-x})O_3$ ??? ???? ? ??? ?????? ?? ?? = A study on the deposition behavior and elect...
Intramolecular Nucleophilic Acyl Substitution Reactions Mediated by XTi(O-i-Pr)3 (X = Cl, O-i-Pr)/2i-PrMgBr Reagent. Efficient Synth...