A TNFAIP3 TGT haplotype (order of SNPs: rs9494885, rs3799491, rs2230926), a TNFSF4 GT haplotype (order of SNPs: rs3850641, rs704840), and a TNFSF15 CCC haplotype (order of SNPs: rs6478106, rs3810936, rs7865494) showed significant associations with scleritis (Pc = 0.021, OR = 0.717, 95% CI = 0.563–0.913; Pc = 0.004, OR = 1.691, 95% CI = 1.205–2.372; Pc = 0.012, OR = 1.662, 95% CI = 1.168–2.363, respectively) (Tables 4, 5, and 6). This evidence concerns the gene TNFAIP3 and scleritis.