It's like Internal/External, only:
Abstract = N+T
Involved = S+F
So you can re-phrase the IM combinations as such:
Ne: Abstract Statics of Objects
Ni: Abstract Dynamics of Fields
Fe: Involved Dynamics of Objects
Fi: Involved Statics of Fields
Se: Involved Statics of Objects
Si: Involved Dynamics of Fields
Te: Abstract Dynamics of Objects
Ti: Abstract Statics of Fields
Or...
Ne: Internal Abstraction of Objects
Ni: Internal Abstraction of Fields
Fe: Internal Involvement of Objects
Fi: Internal Involvement of Fields
Se: External Involvement of Objects
Si: External Involvement of Fields
Te: External Abstraction of Objects
Ti: External Abstraction of Fields
...or...
Ne: Internal Static Abstraction
Ni: Internal Dynamic Abstraction
Fe: Internal Dynamic Involvement
Fi: Internal Static Involvement
Se: External Static Involvement
Si: External Dynamic Involvement
Te: External Dynamic Abstraction
Ti: External Static Abstraction
And if you want to go all out and don't mind being redundant for the sake of thoroughness:
Ne: Internal Static Abstraction of Objects
Ni: Internal Dynamic Abstraction of Fields
Fe: Internal Dynamic Involvement of Objects
Fi: Internal Static Involvement of Fields
Se: External Static Involvement of Objects
Si: External Dynamic Involvement of Fields
Te: External Dynamic Abstraction of Objects
Ti: External Static Abstraction of Fields