- (1) ICT - Information and Communication Technology: This is the correct and standard expansion for ICT. This pair is correct. - (2) NJDG - National Judicial Data Governance: This is incorrect. NJDG stands for National Judicial Data GRID. This pair is incorrect. - (3) CIS - Case Information Software: This is the correct term for the software used in courts as part of the eCourts project. This pair is correct. - (4) ADR - Alternate Dispute Redressal: This is incorrect. ADR stands for Alternative Dispute Resolution. While 'Redressal' conveys a similar meaning, 'Resolution' is the standard and correct term in this context. This pair is incorrect. - The incorrect pairs among the given list are (2) and (4).