All of the following are a part of the innate immunity except -
Alternate pathways of Complement , NK cells and Macrophages (as phagocytes) are the components of innate immunity
B cell, T cell, Classical complement and Antigen presenting cell are components of adaptive/acquire immunity.

Ref: Apurba Sastry’s Essentials of Medical Microbiology 1/e p97, Kuby’s Immunology 6/e p53
Complement
NK cells
Macrophages
T cells