The meaning of the Acronym DNIS is...

DNIS is

• Dialed Number Identification System
• Dialled Number Identification Service
• Disability News And Information Service
• Ditiondialed Number Identification Service

More Meanings For DNIS:

• Dialed Number Identification Service
• Directory Number Identification Service
• Dialed Number Identification System
• Dialled Number Identification Service
• Disability News And Information Service
• Ditiondialed Number Identification Service

DNIS is also in:

• Telecom
• Unfiled