Below you can find logos, similar to the NTT.

granttobac01 1 granttobac01 1 vector
NetAnttila NetAnttila vector
NTT DoCoMo NTT DoCoMo vector
NTT Communications NTT Communications vector
PaintTech PaintTech vector
NTT System NTT System vector
NTT VERIO NTT   VERIO vector
Anttila Anttila vector