List of ligatures in Rigveda

sya, dra, pra, sta, tra, ndra, śva, tva, kṣa, sva, rva, rya, tya, gna, vya, dya, gha, sma, ṣṭa, dva, nna, śca, tsa, kra, bhya, rma, cha, śra, tta, rta, ṣṭha, ccha, dhva, sra, jña, kha, spa, rdha, ṣva, rda, stha, ṣṇa, rha, bra, rṣa, jya, rna, ṇya, gra, ddha, dhya, ṣya, tpa, rṇa, rja, rbha, hma, vra, dbha, hya, jra, ṇva, ṣma, dda, tna, śya, hva, pta, bhra, cya, mya, rtya, ṅga, mna, ntya, ñja, dhra, stva, ktha, rca, psa, cca, mbha, thya, gma, ṣka, hna, tka, rtha, śma, rka, jja, śna, rvya, ska, tma, ghna, kva, dga, stra, pya, dma, rśa, ntva, rba, jma, stya, ttha, gva, tsva, bhva, rdhva, ṣpa, yya, nka, mra, rpa, dbhya, dhna, kma, sna, ttva, gdha, mṇa, npra, tpra, hra, trya, dba, kthya, bdha, ṣṇya, śvya, kṣya, ntra, ḍya, mpa, mba, ṅka, gya, ṣṭra, ṭra, ḍha, kṣva, pna, śpa, śla, rdya, ṇḍa, rmya, dhma, ksa, ndya, nsva, ṣṭya, ṭva, ṭya, mva, ṣṭva, ddya, jva, kṣma, psva, bhṇa, gbha, kya, tsta, tvya, dhrya, lpa, vṇa, kpa, rjya, ghnya, pśa, ṣṣa, vna, bhna, ṅkta, spha, cchra, ṣṭhya, ṭhya, ddva, ḍhva, rtva, dgha, grya, jjya, mma, lya, ptya, bda, dhnya, ḍva, ktva, ṅgha, ṅṅa, nnva, rdra, ścya, tkṣa, chya, dbra, drya, ñjya, ṅkha, rṣṇa, thva, bja, ḍḍha, nkṣa, ṅma, ṅna, ṭṭa, ddhya, ḍhya, gda, gdhva, kmya, lga, nbra, nsta, rbra, rdva, rṣma, rṣya, tsya, cchya, ḍbha, dna, dvya, kna, ssa, tstha, kṣṇa, lba, ndhya, ścha, ṣṇva, gja, nkra, rnya, ṭka, tkra, ttya, cchva, ddra, hnya, ktya, nnya, nvya, pla, pnya, pva, ggha, kca, nsya, rvra, stma, ḍba, ḍda, gdhya, ghra, gmya, kka, mnya, ñchra, ṅdha, pṇa, rhya, rṇya, rsa, rṣva, ṣmya, ttra, ccya, ddhra, drva, lka, ṅgdha, ngra, ṅha, ntsa, ṅva, ptra, rdhra, rkṣa, rpha, rsra, rṣṭa, rśya, snya, thna, tnva, tnya, ghva, kcha, kpra, ktra, lla, lma, lśa, ṅgdhva, ṇma, ṅsa, ntma, ppa, psna, psnya, rbhra, rdhya, rṇva, śnya, bhma, ddhva, dvra, gba, gṇa, jrya, knya, ksva, lva, mla, ñchya, ndhva, ndva, nhya, nspa, nvra, ṇvya, rtna, rtra, skra, tkha, tsma, ttsa, vla, cra, dgra, ḍja, gbra, gga, ghma, gnya, hla, hṇa, hvya, jñva, krya, ksta, lgva, mpra, ñchla, ṅgya, ṅkra, ṅnya, ṅpa, ṅpra, ṅsva, prya, rdhna, rgra, rjma, rkṣya, rkta, rnva, rṣṇya, smya, ṣpha, ssva, ṣṭrya, thra, tkva, tsna, tspa, tstra, bga, bva, bya, cchla, cchma, cma, dbhra, ḍbhra, ḍbhya, ḍbra, ḍḍhya, ḍdva, ḍga, dghna, dhvya, dmya, ḍvya, gbhya, gdva, ghya, gjya, gla, gvra, jha, jjha, khva, kla, ksra, kstha, ktvya, lda, lpha, lpya, mbva, mbya, nbhra, ṅca, ñchna, ñchva, ñcya, ṅda, ndhra, ṅdhya, ṇḍya, ṅghna, ñjma, nmra, ṇna, nsra, nstra, ṅta, ṅtra, ntsya, ṅvya, ṅya, pśya, rbhya, rddha, rgbha, rhra, rla, rmra, rñja, rpya, rśva, rthya, rtma, rtsa, rtta, skha, ṣkra, śmya, ṣpra, ṣra, śrva, svya, tpha, trva, tsra, ṭta, ṭtra, vnya, yva, bba, bbha, bbhya, bdhvbbra, bdhya, bdya, bgra, bhla, bhrva, bhrya, bhvya, bjya, bla, bna, bvya, cña, cñya, cva, dbhva, ḍḍa, ḍdha, ddhma, ḍḍhva, ddvya, ḍgha, dghra, ḍghra, dgla, ḍgra, ḍgya, ḍhra, dhvra, ḍjña, ḍjya, ḍla, ḍma, ḍra, gbhra, gḍa, gdhra, gdhrya, gdra, gdvya, gdya, gghra, gghya, ggra, ghrya, ghvya, gjña, gjva, grva, gvya, hmya, jhña, jjhya, jjña, jjva, jmya, jñya, jvya, khna, kkha, kkla, kkra, kkṣa, kkva, klya, kṇkta, kpha, kpla, kśa, kśla, ksma, kśma, kṣmya, ksna, kṣṇya, kspa, kspha, kśra, kṣra, kstra, kśva, ksya, kthna, ktrya, lbha, lbhya, lbya, lgvya, lha, lhya, lkya, llya, lvya, mbhra, mbhya, mbra, mmla, mmra, mmya, mpha, mpla, mpsa, mpya, mrya, ṅbha, ñcma, ñcva, nddha, ṇḍḍha, nddhva, nddhya, ṇḍha, ndhma, ṇḍhra, ndhrya, ṇḍhya, ndma, ṇḍra, ndrya, ṇḍva, ndvya, ṅgdhya, nghna, nghra, ṅghra, ṅghrya, ṅghya, ngla, ṅgra, ṅgva, nhra, nhva, ṅja, ñjha, ñjña, ñjva, nkhya, ṅkhya, nkla, ṅkla, nkna, ṅksa, ṅkṣa, ṅkṣma, ṅkṣṇa, ṅkṣva, ṅkṣya, ṅktha, ṅktra, ṅktva, ṅktya, nkva, ṅkva, ṅkya, nmla, nmya, ṇṇa, ṅnra, npla, npsa, ṅra, ṅśa, ñśa, nska, nskha, ñśla, nsma, ñśma, nsna, nspha, nsphya, ñśra, nstha, ñśva, ñśya, ṇṭa, ṇṭha, nthya, ṇṭhya, ntrya, ntsna, ntspa, ntsra, ntsta, ntstha, ntsva, ntta, nttha, nttva, ṅtva, ntvya, ṇṭya, ṅvra, nyva, pca, pcha, phna, pka, pkha, pkṣa, pma, ppha, ppra, psya, pṭa, ptrya, ptva, rbhva, rccha, rcha, rcya, rddhya, rdhma, rdhnya, rḍhya, rdma, rdrya, rdvya, rḍya, rgga, rggha, rghna, rghra, rghya, rgja, rgla, rgva, rgya, rhla, rhva, rjmya, rjña, rjva, rkca, rkhya, rkpa, rksa, rkṣṇa, rksva, rktha, rkya, rmla, rṅga, rṅgya, rṅkha, rṇṇa, rśma, rṣṭha, rṣṭya, rsva, rśvya, rtnya, rtrya, rtsna, rtsnya, rtsya, rttra, rtvya, rvla, ryya, ṣkha, ṣkla, ṣkṣa, ṣkva, ṣkya, ṣna, snha, sphya, ṣpla, spra, ṣpya, srya, śrya, śśa, ssya, sthna, sthnya, ṣṭhva, sthya, strya, stsa, ṭca, ṭcha, thnya, thvya, ṭkha, tkhya, tkla, ṭkra, ṭkṣa, tkṣma, tkṣva, tkya, ṭma, tmya, ṭṇa, ṭpa, ṭpha, tpla, ṭpra, tṣa, ṭsa, ṭśa, ṭṣa, tsktskha, ṭśla, ṭsna, ṭspa, tspha, tsphya, tspra, ṭśra, ṭsta, ṭstha, tsthya, ṭsva, tthya, ttma, ttna, ttrya, ṭtva, ṭṭya, tyva, yn